1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "audiogetsampling_fuzzer.h"
17
18 #include <cstring>
19 #include <securec.h>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #include "audio_renderer_adapter_impl.h"
23
24 using namespace OHOS::NWeb;
25
26 namespace OHOS {
27 constexpr uint32_t MAX_STRING_LENGTH = 10000;
AudioGetSamplingFuzzTest(const uint8_t * data,size_t size)28 bool AudioGetSamplingFuzzTest(const uint8_t* data, size_t size)
29 {
30 if ((data == nullptr) || (size == 0)) {
31 return false;
32 }
33 FuzzedDataProvider fuzzedData(data, size);
34 AudioRendererAdapterImpl adapter;
35 uint32_t samplingRateValue = fuzzedData.ConsumeIntegralInRange<uint32_t>(0, MAX_STRING_LENGTH);
36 AudioAdapterSamplingRate samplingRate = static_cast<AudioAdapterSamplingRate>(samplingRateValue);
37 adapter.GetAudioSamplingRate(samplingRate);
38 return true;
39 }
40 } // namespace OHOS
41
42 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)43 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
44 {
45 /* Run your code on data */
46 OHOS::AudioGetSamplingFuzzTest(data, size);
47 return 0;
48 }
49